Lichtenstein and advertising Jaklyn Babington | Digging for treasure: the rediscovery of ancient Peruvian art Christine Dixon | All I want for Christmas: the enquiring camera of Trent Parke Anne O’Hehir | Princes, portraits and panoramas Gael Newton | A gift to the nation Bronwyn Campbell | Standing proud: sculptural highlights of the national art collection Simon Elliott | Bedford takes flight Tina Baum | Art and Alzheimer’s Adriane Boag